Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,557,593",
      "signature": "0xb42dca591c59464f966b7c78c03dd6740c6feeeba34b1341579f8cb915d9f46a8d75302eff35a1da509be57b106a155f",
      "randomness": "0xeb3c08eb56adb5ed4d7f3ea00718e373157b4839bf9d0ab16e6bf09fb8e3df52"
    }
  ],
  "blockNumber": "7,409,734"
}

{
  "Sr25519": "0x4c624c7c6ab69eb37f2c8c92e9b9009dfae3450c561a5f991ff91f60f6a89e1ddf07995fec4048e9c7ec0cce05a81d21e0eefa1c8351da4d326729d3c152ca83"
}